Progress in the Flash Roasting of Sulphide Ores

CIM Bulletin1931

THIS paper is an amplification of the paper presented by the writer at the last (1930) Annual Meeting of the Institute (1) , and is somewhat in the nature of a progress report upon the introduction of pyrite into the field of Canadian consumption. The burner installed at the plant of the Canada Power & Paper Corporation, St. Maurice division, has been slightly changed in dimensions and has been put into continuous operation during the past year.